Jeopardy!'s top 10 nearest neighbors span politicians, comedians, TV personalities, journalists, and athletes — no single subcategory dominates, and the scores compress into a narrow band from 0.84 down to 0.80.
The shape is flat: similarity scores run from Sherrod Brown at 0.84 down to Ken Jennings at 0.80, with no single neighbor pulling away from the pack. The subcategory breakdown across the ten: three TV Personalities (James Holzhauer at 0.84, David Letterman at 0.81, Ken Jennings at 0.80), two Politicians (Sherrod Brown at 0.84, Tim Ryan at 0.82), two Comedians (Lewis Black at 0.83, Jim Gaffigan at 0.83), two Journalists (Darren Dreger at 0.81, Pierre LeBrun at 0.81), and one Athlete (Bob McKenzie at 0.81). Jeopardy! is itself a TV Show, and only one other TV Show appears in the top 10 — it does not appear until position 16 in the broader results. The neighbor set is cross-kind almost entirely: the audiences that most resemble Jeopardy!'s are shaped by politicians, comedians, and sports journalists, not by other game shows or TV programming. The two Jeopardy!-adjacent TV Personalities — Holzhauer and Jennings — are both former contestants, which means even the closest thematic neighbors arrive through the show's own history rather than through the broader TV landscape.
The flat distribution and cross-kind composition together suggest an audience defined less by a single content category than by a consistent demographic profile that happens to overlap with a wide range of public figures.